Inventor · disambiguated record
Masato Kashimura
Also filed as: KASHIMURA MASATO
23 granted patents·1 pending application·497 citations·filing 1986–2012
96Inventor score
Files withTAISHO PHARMACEUTICAL CO LTD18SUGIMOTO TOMOHIRO4KASHIMURA MASATO1TAISHO PHARMACEUTICALS CO LTD1
Top patents by PatentIndex Score
24 records- 0194US4990602AErythromycin A derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1988·Granted Feb 5, 1991·146 cites·3 claims
- 0291US4670549AMethod for selective methylation of erythromycin a derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1986·Granted Jun 2, 1987·66 cites·3 claims
- 0386US5403923A6-0-methylerythromycin A derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1991·Granted Apr 4, 1995·73 cites·1 claims
- 0485US8097708B210a-Azalide compoundSUGIMOTO TOMOHIRO·Filed 2007·Granted Jan 17, 2012·26 cites·17 claims
- 0584US5631355A5-O-desosaminylerythronolide a derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1993·Granted May 20, 1997·54 cites·1 claims
- 0673US5523399A5-O-desosaminylerythronolide derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1992·Granted Jun 4, 1996·26 cites·2 claims
- 0772US8124744B2Macrolide derivativesKASHIMURA MASATO·Filed 2007·Granted Feb 28, 2012·4 cites·31 claims
- 0870US5350839A2'-position modified compound of erythromycin or its derivativeTAISHO PHARMACEUTICAL CO LTD·Filed 1991·Granted Sep 27, 1994·23 cites·2 claims
- 0965US9139609B2C-4″ position substituted macrolide derivativeSUGIMOTO TOMOHIRO·Filed 2012·Granted Sep 22, 2015·1 cites·6 claims
- 1060US6169168B1Erythromycin A derivativesTAISHO PHARMACEUTICALS CO LTD·Filed 1998·Granted Jan 2, 2001·18 cites·1 claims
- 1159US5631354A5-O-desosaminylerythronolide derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1992·Granted May 20, 1997·10 cites·13 claims
- 1257US6191118B1Erythromycin A derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1997·Granted Feb 20, 2001·16 cites·4 claims
- 1356USRE39560EErythromycin A derivatives and method for preparing sameTAISHO PHARMACEUTICAL CO LTD·Filed 2004·Granted Apr 10, 2007·0 cites·18 claims
- 1451US6342590B1Erythromycin a derivatives and method for preparing sameTAISHO PHARMACEUTICAL CO LTD·Filed 1992·Granted Jan 29, 2002·6 cites·1 claims
- 1548US8299035B210a-azalide compound having 4-membered ring structureSUGIMOTO TOMOHIRO·Filed 2009·Granted Oct 30, 2012·0 cites·30 claims
- 1648US5804565AErythromycin A derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1997·Granted Sep 8, 1998·6 cites·4 claims
- 1746US6140479AErythromycin a derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1998·Granted Oct 31, 2000·9 cites·2 claims
- 1845US8293715B210a-Azalide compound crosslinked at 10a- and 12-positionsSUGIMOTO TOMOHIRO·Filed 2008·Granted Oct 23, 2012·0 cites·27 claims
- 1945US6165986AErythromycin a derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1997·Granted Dec 26, 2000·5 cites·2 claims
- 2045US5302705A6-O-methylerythromycin a oxime derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1990·Granted Apr 12, 1994·5 cites·1 claims
- 2144US5591837A5-O-desosaminylerythronolide a derivativeTAISHO PHARMACEUTICAL CO LTD·Filed 1993·Granted Jan 7, 1997·3 cites·1 claims
- 2240US2005159371A1Process for producing erythromycin a derivativeTAISHO PHARMACEUTICAL CO LTD·Filed 2003·Application pending·0 cites
- 2339US6713615B2Process for producing erythromycin derivativeTAISHO PHARMACEUTICAL CO LTD·Filed 2001·Granted Mar 30, 2004·0 cites·7 claims
- 2430US5602239A5-O-desosaminylerythronolide derivativesTAISHO PHARMACEUTICAL CO LTD·Filed 1994·Granted Feb 11, 1997·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →